Cooling of agricultural products can be energy intensive, especially during harvest when field-heat and building transmissive heat is the highest. Afterwards the plant respiration heat and total heat load is reduced significantly, near or below the nominal capacity of just one of the compressors. The ability to stage off a compressor is a huge energy savings over single circuit approaches.
Automatic free-cooling includes an ambient temperature sensor. The controller operates a motorized damper and fans to provide outstanding energy savings whenever the outdoor ambient temperature permits. Plus, automatic de-humidification and air re-heat provide complete control over temperature, humidity and energy efficiency in a single package the fully meets your requirements for critical produce cooling.